panic: ASan: Invalid access, 1-byte write at 0xfffffe00a86c103e, UMAUseAfterFree(fd) cpuid = 0 time = 1631020635 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a9ea5b50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a9ea5cb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a9ea5d90 panic() at panic+0xb5/frame 0xfffffe00a9ea5e50 __asan_store1_noabort() at __asan_store1_noabort+0x121/frame 0xfffffe00a9ea5f10 sctp_lower_sosend() at sctp_lower_sosend+0x6ec5/frame 0xfffffe00a9ea6400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a9ea66a0 sosend() at sosend+0x11e/frame 0xfffffe00a9ea6710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a9ea6880 sendit() at sendit+0x2b0/frame 0xfffffe00a9ea68d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a9ea69f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a9ea6bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 10408 tid 112440 ] Stopped at kdb_enter+0x6b: movq $0,0x28e230a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x3d99d842d921bb09 rdx 0x40001 rbx 0 rsp 0xfffffe00a9ea5c90 rbp 0xfffffe00a9ea5cb0 rsi 0 rdi 0xfffffe0056b40628 r8 0x3 r9 0xfffffe00a9ea57c8 r10 0 r11 0xfffffe00a715f6f0 r12 0xfffffe00a715f1e0 r13 0xfffffe00a9ea5d01 r14 0xffffffff82c773c0 .str.18 r15 0xffffffff82c773c0 .str.18 rip 0xffffffff817abdab kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e230a(%rip) db> show proc Process 10408 (syz-executor.0) at 0xfffffe00a7b4f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009e9ca000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7bbb9f0 (map 0xfffffe00a7bbb9f0) (map.pmap 0xfffffe00a7bbbab0) (pmap 0xfffffe00a7bbbb10) threads: 4 111509 RunQ syz-executor.0 112439 S connec 0xfffffe00a7bf70e0 syz-executor.0 112440 Run CPU 0 syz-executor.0 112441 S uwait 0xfffffe00a7aead80 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 10410 786 786 0 S (threaded) syz-executor.2 111571 S nanslp 0xffffffff8405af81 syz-executor.2 112444 S connec 0xfffffe00a86b9bf0 syz-executor.2 112445 S uwait 0xfffffe00a8d60180 syz-executor.2 10409 794 794 0 R (threaded) syz-executor.3 111700 RunQ syz-executor.3 112442 S connec 0xfffffe00a8678490 syz-executor.3 112443 S uwait 0xfffffe00a7aea080 syz-executor.3 112446 S uwait 0xfffffe00a7b05f00 syz-executor.3 112447 RunQ syz-executor.3 10408 782 782 0 R (threaded) syz-executor.0 111509 RunQ syz-executor.0 112439 S connec 0xfffffe00a7bf70e0 syz-executor.0 112440 Run CPU 0 syz-executor.0 112441 S uwait 0xfffffe00a7aead80 syz-executor.0 10406 783 783 0 RE syz-executor.1 9781 1 782 0 S uwait 0xfffffe00a8b3cd00 syz-executor.0 9780 1 783 0 S uwait 0xfffffe00a8d60d00 syz-executor.1 9769 1 783 0 S uwait 0xfffffe00a8d60280 syz-executor.1 9767 1 782 0 S uwait 0xfffffe00a8b3c100 syz-executor.0 9757 1 783 0 S uwait 0xfffffe00a7aea780 syz-executor.1 9755 1 782 0 S uwait 0xfffffe00a7aea480 syz-executor.0 9748 1 786 0 S uwait 0xfffffe00a7aeab80 syz-executor.2 9743 1 783 0 S uwait 0xfffffe00a7161e80 syz-executor.1 9742 1 786 0 S uwait 0xfffffe00a8c85d00 syz-executor.2 9740 1 782 0 S umtxn 0xfffffe00a8b3c000 syz-executor.0 9738 1 786 0 S uwait 0xfffffe00a7edbe80 syz-executor.2 9734 1 786 0 S uwait 0xfffffe009e4d1780 syz-executor.2 9731 1 786 0 S uwait 0xfffffe00a8d60a80 syz-executor.2 9726 1 786 0 S uwait 0xfffffe00a8b3c300 syz-executor.2 9721 1 782 0 S uwait 0xfffffe00a7aea280 syz-executor.0 9719 1 783 0 S uwait 0xfffffe00a8d60e80 syz-executor.1 9716 1 786 0 S uwait 0xfffffe00a7161880 syz-executor.2 9712 1 783 0 S uwait 0xfffffe00a8d60100 syz-executor.1 9711 1 786 0 S uwait 0xfffffe00a7161780 syz-executor.2 9707 1 786 0 S uwait 0xfffffe00a8d60b80 syz-executor.2 9703 1 786 0 S uwait 0xfffffe00a8874680 syz-executor.2 9700 1 782 0 S uwait 0xfffffe00a7161d80 syz-executor.0 9699 1 786 0 S uwait 0xfffffe00a8874200 syz-executor.2 9694 1 786 0 S uwait 0xfffffe00a8b3c700 syz-executor.2 9690 1 786 0 S umtxn 0xfffffe00a8874d80 syz-executor.2 9054 1 783 0 S uwait 0xfffffe009e9ea180 syz-executor.1 9052 1 783 0 S uwait 0xfffffe00a8b3c900 syz-executor.1 9048 1 783 0 S uwait 0xfffffe009e401e80 syz-executor.1 9044 1 783 0 S uwait 0xfffffe00a8b3c780 syz-executor.1 9043 1 783 0 S uwait 0xfffffe00a8d60880 syz-executor.1 8865 1 782 0 S uwait 0xfffffe00a8c85100 syz-executor.0 8864 1 786 0 S uwait 0xfffffe00a7161980 syz-executor.2 8863 1 794 0 S uwait 0xfffffe00a8807400 syz-executor.3 8861 1 786 0 S uwait 0xfffffe00a8d60580 syz-executor.2 8859 1 786 0 S uwait 0xfffffe00a8d60f00 syz-executor.2 8855 1 794 0 S uwait 0xfffffe00a8874180 syz-executor.3 8852 1 786 0 S uwait 0xfffffe009e9ea000 syz-executor.2 8850 1 782 0 S uwait 0xfffffe00a7161600 syz-executor.0 8849 1 794 0 S uwait 0xfffffe00a8d60c80 syz-executor.3 8848 1 786 0 S umtxn 0xfffffe00a8b3cb00 syz-executor.2 8846 1 786 0 S uwait 0xfffffe00a8d60680 syz-executor.2 8843 1 786 0 S umtxn 0xfffffe00a8807200 syz-executor.2 8840 1 786 0 S uwait 0xfffffe00a8d60980 syz-executor.2 8837 1 786 0 S uwait 0xfffffe00a8807500 syz-executor.2 8833 1 782 0 S umtxn 0xfffffe00a7edb180 syz-executor.0 8831 1 782 0 S uwait 0xfffffe00a8c85900 syz-executor.0 8830 1 782 0 S uwait 0xfffffe00a7161c80 syz-executor.0 8588 1 794 0 S uwait 0xfffffe00a8b3ca00 syz-executor.3 8586 1 794 0 S uwait 0xfffffe00a2e7b180 syz-executor.3 8581 1 794 0 S uwait 0xfffffe00a8d60480 syz-executor.3 8578 1 786 0 S umtxn 0xfffffe009e9ea080 syz-executor.2 8576 1 786 0 S umtxn 0xfffffe009e9ea500 syz-executor.2 8574 1 786 0 S uwait 0xfffffe00a8807c80 syz-executor.2 8572 1 786 0 S uwait 0xfffffe00a8c85400 syz-executor.2 8268 1 783 0 S uwait 0xfffffe00a8d60780 syz-executor.1 8264 1 782 0 S uwait 0xfffffe00a8874b80 syz-executor.0 8258 1 783 0 S uwait 0xfffffe00a8874980 syz-executor.1 8253 1 782 0 S uwait 0xfffffe0058942200 syz-executor.0 8247 1 783 0 S uwait 0xfffffe00a8c85500 syz-executor.1 8241 1 782 0 S umtxn 0xfffffe00a8b3cd80 syz-executor.0 8235 1 782 0 S uwait 0xfffffe00a2e7b780 syz-executor.0 8228 1 782 0 S uwait 0xfffffe00a8b3cc00 syz-executor.0 8128 1 786 0 S uwait 0xfffffe00a8874f00 syz-executor.2 8124 1 786 0 S uwait 0xfffffe00a8c85600 syz-executor.2 8122 1 786 0 S umtxn 0xfffffe00a8b3ce00 syz-executor.2 8119 1 786 0 S uwait 0xfffffe00a8d60380 syz-executor.2 8118 1 786 0 S umtxn 0xfffffe00a8c85800 syz-executor.2 5981 1 5981 65 Ss select 0xfffffe00a85778c0 dhclient 5456 1 786 0 S uwait 0xfffffe00a2e55200 syz-executor.2 5455 1 786 0 S uwait 0xfffffe00a8c85700 syz-executor.2 4684 1 4684 0 Ss select 0xfffffe00a8577b40 dhclient 4681 1 4681 0 Ss select 0xfffffe00a8b9ce40 dhclient 4662 1 4662 65 Ss select 0xfffffe00a8b9ccc0 dhclient 4451 1 783 0 S uwait 0xfffffe00a8807d80 syz-executor.1 4446 1 783 0 S uwait 0xfffffe00a8874880 syz-executor.1 4441 1 782 0 S uwait 0xfffffe00a8874780 syz-executor.0 4440 1 794 0 S uwait 0xfffffe00a8874580 syz-executor.3 4439 1 783 0 S uwait 0xfffffe00a8807a80 syz-executor.1 4437 1 786 0 S uwait 0xfffffe00a2e7b480 syz-executor.2 4435 1 782 0 S uwait 0xfffffe00a8807980 syz-executor.0 4433 1 794 0 S uwait 0xfffffe00a7edb100 syz-executor.3 4430 1 786 0 S uwait 0xfffffe00a7edbb80 syz-executor.2 4429 1 794 0 S uwait 0xfffffe00a8807780 syz-executor.3 4428 1 783 0 S uwait 0xfffffe00a2e7bb80 syz-executor.1 4423 1 786 0 S uwait 0xfffffe00a7edb400 syz-executor.2 4422 1 783 0 S uwait 0xfffffe00a2e7b580 syz-executor.1 4421 1 782 0 S uwait 0xfffffe00a2e7b380 syz-executor.0 4420 1 794 0 S uwait 0xfffffe00a8807680 syz-executor.3 4417 1 794 0 S uwait 0xfffffe00a2e7b680 syz-executor.3 4414 1 782 0 S uwait 0xfffffe00a8807e80 syz-executor.0 4413 1 783 0 S uwait 0xfffffe00a8874380 syz-executor.1 4411 1 786 0 S uwait 0xfffffe00a2e55100 syz-executor.2 4407 1 794 0 S uwait 0xfffffe00a8807b80 syz-executor.3 4406 1 786 0 S uwait 0xfffffe009e9ea480 syz-executor.2 4405 1 782 0 S uwait 0xfffffe009e9eac80 syz-executor.0 4399 1 786 0 S uwait 0xfffffe00a8874a80 syz-executor.2 4398 1 782 0 S uwait 0xfffffe009e9ea680 syz-executor.0 4392 1 786 0 S uwait 0xfffffe00a2e55300 syz-executor.2 4391 1 786 0 S uwait 0xfffffe00a2e55600 syz-executor.2 3530 1 3530 0 Ss select 0xfffffe0056b8d040 dhclient 3527 1 3527 0 Ss select 0xfffffe00a8577ec0 dhclient 3496 1 3496 65 Ss select 0xfffffe005740a2c0 dhclient 2973 1 783 0 S uwait 0xfffffe00a2e55e00 syz-executor.1 2967 1 782 0 S uwait 0xfffffe0058b71680 syz-executor.0 2965 1 783 0 S uwait 0xfffffe00a2e55400 syz-executor.1 2960 1 782 0 S uwait 0xfffffe00a7edbc80 syz-executor.0 2958 1 783 0 S uwait 0xfffffe00a2e55700 syz-executor.1 2956 1 782 0 S uwait 0xfffffe0058b71780 syz-executor.0 2950 1 782 0 S uwait 0xfffffe00a7edb000 syz-executor.0 2948 1 782 0 S umtxn 0xfffffe00a7edbd80 syz-executor.0 2678 1 783 0 S uwait 0xfffffe00a7edb880 syz-executor.1 2676 1 783 0 S uwait 0xfffffe009e4d1a80 syz-executor.1 2668 1 783 0 S uwait 0xfffffe009e4d1580 syz-executor.1 2666 1 782 0 S uwait 0xfffffe009e4d1980 syz-executor.0 2664 1 786 0 S uwait 0xfffffe009e9ea780 syz-executor.2 2663 1 794 0 S uwait 0xfffffe00a2e7b980 syz-executor.3 2662 1 782 0 S uwait 0xfffffe00a2e55500 syz-executor.0 2661 1 786 0 S uwait 0xfffffe00a2e7ba80 syz-executor.2 2658 1 786 0 S uwait 0xfffffe009e4d1680 syz-executor.2 2657 1 782 0 S uwait 0xfffffe00a2e55900 syz-executor.0 2656 1 783 0 S uwait 0xfffffe00a2e7b000 syz-executor.1 2655 1 794 0 S uwait 0xfffffe009e401e00 syz-executor.3 2652 1 786 0 S uwait 0xfffffe0058764a80 syz-executor.2 2651 1 794 0 S uwait 0xfffffe009e4d1280 syz-executor.3 2649 1 786 0 S uwait 0xfffffe0058942800 syz-executor.2 2648 1 782 0 S uwait 0xfffffe0058942500 syz-executor.0 2647 1 786 0 S uwait 0xfffffe0056ffe400 syz-executor.2 2646 1 794 0 S uwait 0xfffffe00a7edba80 syz-executor.3 2642 1 783 0 S umtxn 0xfffffe009e4d1080 syz-executor.1 2641 1 794 0 S uwait 0xfffffe00a7edb680 syz-executor.3 2640 1 782 0 S uwait 0xfffffe00a2e7bc80 syz-executor.0 2639 1 783 0 S uwait 0xfffffe009e9eaf00 syz-executor.1 2636 1 794 0 S umtxn 0xfffffe00a7edb980 syz-executor.3 2635 1 782 0 S uwait 0xfffffe00a2e7b880 syz-executor.0 2627 1 794 0 S uwait 0xfffffe009e9ea980 syz-executor.3 2626 1 794 0 S uwait 0xfffffe00a2e55800 syz-executor.3 2625 1 794 0 S uwait 0xfffffe009e4d1180 syz-executor.3 2620 1 794 0 S uwait 0xfffffe00a7edb780 syz-executor.3 2489 0 0 0 DL aiordy 0xfffffe00588a5000 [aiod4] 2488 0 0 0 DL aiordy 0xfffffe00a2e8b538 [aiod3] 2487 0 0 0 DL aiordy 0xfffffe00588a5538 [aiod2] 2486 0 0 0 DL aiordy 0xfffffe00a2fb0538 [aiod1] 2297 1 2297 0 Ss select 0xfffffe00a8577f40 dhclient 2294 1 2294 0 Ss select 0xfffffe005740a5c0 dhclient 2275 1 2275 65 Ss select 0xfffffe0056b8d140 dhclient 1281 1 1281 0 Ss select 0xfffffe0056b8d2c0 dhclient 1278 1 1278 0 Ss select 0xfffffe0056b8b940 dhclient 794 780 794 0 Rs syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff8405af81 syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405af80 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100123 S uwait 0xfffffe005834d300 syz-fuzzer 100124 S uwait 0xfffffe0058b71100 syz-fuzzer 100125 S uwait 0xfffffe0058b71200 syz-fuzzer 100126 S uwait 0xfffffe0058b71300 syz-fuzzer 100127 S uwait 0xfffffe0058b71400 syz-fuzzer 100128 S uwait 0xfffffe009e4d1b80 syz-fuzzer 100129 S kqread 0xfffffe009e490d00 syz-fuzzer 100131 S uwait 0xfffffe0058b71500 syz-fuzzer 100133 S uwait 0xfffffe0058b71600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e9cab20 csh 776 694 776 0 Ss select 0xfffffe0056b8b840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574740b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574744b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574748b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0056b8ba40 sshd 507 1 507 0 Ss select 0xfffffe0056b8bac0 syslogd 436 1 436 0 Ss select 0xfffffe005740ab40 devd 435 1 435 65 Ss select 0xfffffe0056b8bd40 dhclient 350 1 350 0 Ss select 0xfffffe005740aec0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8be40 dhclient 23 0 0 0 DL vlruwt 0xfffffe005875c538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00575fe4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eacb40 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84bcf560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d98e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 Run CPU 1 [swi1: hpts] 100037 L *tcpinp 0xfffffe0053df6180 [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7e341 [deadlkres] 100077 D - 0xfffffe0057400a00 [acpi_task_0] 100078 D - 0xfffffe0057400a00 [acpi_task_1] 100079 D - 0xfffffe0057400a00 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 10408 (syz-executor.0) thread 0xfffffe00a715f1e0 (112440) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7f56c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13128 Process 10406 (syz-executor.1) thread 0xfffffe00a7b02ac0 (111585) shared rw helper list lock (helper list lock) r = 0 (0xffffffff84033820) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_khelp.c:197 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a708c9d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:227 Process 12 (intr) thread 0xfffffe0053e253a0 (100036) shared rm hhook_head rm lock (hhook_head rm lock) r = 0 (0xfffffe0054189d10) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_hhook.c:104 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a7afadb0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 174 6327K 4831 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 filedesc 276 2205K 18735 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 pcb 672 1243K 25493 newblk 34 1033K 17700 vfscache 3 1025K 3 subproc 412 873K 10643 inodedep 159 572K 10138 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 acpica 1674 184K 55623 sctp_atcl 490 184K 16867 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 pagedep 34 137K 9365 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 69 kdtrace 498 88K 22859 shm 27 84K 53 bus 986 80K 3488 umtx 616 77K 616 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 temp 35 33K 3765 hostcache 1 32K 1 DEVFS3 127 32K 137 dirrem 125 32K 9763 msg 4 30K 4 sctp_atky 674 27K 22521 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 sctp_timw 79 20K 79 DEVFS_RULE 56 20K 56 crypto 21 18K 538 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 801 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 308 kqueue 200 15K 10578 bus-sc 34 15K 1693 KTRACE 101 13K 51841 ksem 29 13K 335 pwddesc 195 13K 10473 freefile 97 13K 9623 ifnet 7 13K 7 ether_multi 152 13K 189 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 10045 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 18 pfs_vncache 1 8K 1 sctp_athm 490 8K 17379 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 DEVFSP 114 8K 1938 taskqueue 63 7K 63 cred 26 7K 369 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 476 sctp_map 348 6K 9510 ufs_dirhash 24 5K 24 xform 70 5K 2733 pf_ifnet 11 5K 100 UMA 270 5K 270 session 35 5K 81 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pf_osfp 33 4K 33 newdirblk 29 4K 9301 acpisem 28 4K 28 selfd 55 4K 129517 lockf 32 4K 123 hhook 15 4K 17 proc-args 52 3K 690 terminal 11 3K 11 ip6opt 10 3K 319 select 19 3K 151 uidinfo 3 3K 39 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 87 CAM XPT 22 2K 543 filedesc_to_leader 25 2K 73 sctp_stri 3 2K 1060 in_multi 6 2K 20 tcp_fsb 20 2K 906 ipsecpolicy 2 2K 2 acpidev 20 2K 20 inpcbpolicy 37 2K 4235 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 12713 softdep 1 1K 1 mkdir 8 1K 18602 freeblks 4 1K 9666 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 194 NFSD session 1 1K 1 CAM periph 4 1K 271 pf_rule 6 1K 152 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 osd 26 1K 3252 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 9803 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 21 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 soname 8 1K 15604 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 58 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 95 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7588 sctp_iter 0 0K 39 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 24 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 sctp_aadr 0 0K 50 vegas data 0 0K 38 cubic data 0 0K 7 mqdata 0 0K 0 dctcp data 0 0K 15 chd data 0 0K 15 cdg data 0 0K 21 htcp data 0 0K 21 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8547 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 103 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 111 allocindir 0 0K 0 indirdep 0 0K 4078 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 74 in_mfilter 0 0K 165 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 9530 namei_tracker 0 0K 13 export_host 0 0K 0 cl_savebuf 0 0K 70 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 462 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 13 lio 0 0K 102 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 252 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 77785 ioctlops 0 0K 908 eventfd 0 0K 18 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 895 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 9 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8330 970 55309 0 254 38092800 0 tcp_log 416 0 20007 592802 0 254 8322912 0 mbuf 256 9529 656 1723082 0 254 2607360 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-16384 16384 138 4 9366 0 1 2326528 0 BUF TRIE 144 190 11570 8615 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11292 54 11356 0 126 1452288 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 RADIX NODE 144 9259 312 245222 0 63 1378224 0 malloc-4096 4096 327 6 2594 0 2 1363968 0 UMA Slabs 0 112 11241 24 11241 0 126 1261680 0 vmem btag 56 21264 95 21264 0 254 1196104 0 ertt_txseginfo 40 7540 18013 1178344 0 254 1022120 0 sctp_asoc 2288 174 216 4755 0 254 892320 0 malloc-4096 4096 211 4 10437 0 2 880640 0 MAP ENTRY 96 8788 242 605989 0 126 866880 0 VM OBJECT 264 3105 45 151114 0 30 831600 0 malloc-2048 2048 320 80 13247 0 8 819200 0 FFS inode 1160 655 38 10305 0 9 803880 0 tcp_bbr_map 128 1344 4546 324317 0 126 753920 0 256 Bucket 2048 295 45 20915 0 8 696320 0 sctp_ep 1280 313 167 11491 0 254 614400 0 THREAD 1808 299 9 12447 0 8 556864 0 malloc-1024 1024 289 203 6742 0 16 503808 0 VMSPACE 2544 171 9 10385 0 4 457920 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 178 295 5639 0 254 348128 0 VNODE 448 694 62 10346 0 30 338688 0 malloc-65536 65536 5 0 5 0 1 327680 0 socket 944 204 128 17275 0 254 313408 0 malloc-256 256 562 623 37708 0 62 303360 0 malloc-384 384 491 289 19826 0 30 299520 0 PROC 1336 197 16 10410 0 8 284568 0 malloc-64 64 4040 244 14856 0 254 274176 0 malloc-384 384 158 462 10180 0 30 238080 0 filedesc0 1072 196 21 10473 0 8 232624 0 malloc-32768 32768 0 7 3801 0 1 229376 0 malloc-16 16 14029 221 14179 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 505 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-128 128 1420 68 36354 0 126 190464 0 malloc-32 32 5560 362 6157 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 tcp_inpcb 496 36 340 3241 0 254 186496 0 malloc-256 256 249 471 20304 0 62 184320 0 mbuf_packet 256 140 565 46615 0 254 180480 0 malloc-256 256 99 591 28742 0 62 176640 0 FFS2 dinode 256 655 20 10305 0 62 172800 0 malloc-128 128 1055 61 13756 0 126 142848 0 128 Bucket 1024 97 38 4746 0 16 138240 0 S VFS Cache 104 1030 296 11025 0 126 137904 0 malloc-65536 65536 0 2 16 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 clpbuf 2624 0 48 228 0 16 125952 0 ksiginfo 112 196 848 951 0 126 116928 0 malloc-256 256 357 78 14393 0 62 111360 0 malloc-128 128 583 254 30063 0 126 107136 0 malloc-384 384 241 19 731 0 30 99840 0 malloc-32768 32768 1 2 9 0 1 98304 0 g_bio 408 0 240 69091 0 30 97920 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 28 14 180 0 8 86016 0 malloc-128 128 110 541 10669 0 126 83328 0 malloc-16384 16384 1 4 165 0 1 81920 0 malloc-64 64 1140 120 21872 0 254 80640 0 64 Bucket 512 96 56 8731 0 30 77824 0 malloc-64 64 913 284 12504 0 254 76608 0 sctp_chunk 152 353 141 2401 0 254 75088 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-2048 2048 4 30 757 0 8 69632 0 tcpcb 1080 22 41 3241 0 254 68040 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 39 216 22409 0 62 65280 0 32 Bucket 256 93 132 14023 0 62 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 Files 80 499 201 38982 0 126 56000 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-1024 1024 39 9 1584 0 16 49152 0 pcpu-8 8 4730 902 7721 0 254 45056 0 TURNSTILE 136 309 6 309 0 62 42840 0 da_ccb 544 0 77 17415 0 16 41888 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 pipe 744 24 31 645 0 16 40920 0 tcp_rack_pcb 832 9 36 895 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 57710 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 38 0 1 32768 0 malloc-4096 4096 3 5 9537 0 2 32768 0 malloc-2048 2048 11 5 117 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-32 32 614 394 20803 0 254 32256 0 16 Bucket 144 88 136 1386 0 62 32256 0 SLEEPQUEUE 88 309 43 309 0 126 30976 0 tcp_bbr_pcb 832 4 32 1606 0 16 29952 0 KNOTE 160 28 147 78282 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-16 16 899 851 71039 0 254 28000 0 malloc-128 128 33 184 326 0 126 27776 0 malloc-1024 1024 18 6 39 0 16 24576 0 malloc-512 512 5 43 3170 0 30 24576 0 PWD 32 130 626 9349 0 254 24192 0 malloc-64 64 188 190 129879 0 254 24192 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 37 53 1155 0 62 23040 0 malloc-4096 4096 3 2 18 0 2 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 sctp_laddr 48 60 360 3917 0 254 20160 0 2 Bucket 32 69 561 2443 0 254 20160 0 udplite_inpcb 496 0 40 240 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 34 41 320 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 8 0 8 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 malloc-512 512 19 13 43 0 30 16384 0 sctp_stream_msg_out 112 43 101 1365 0 254 16128 0 vtnet_tx_hdr 24 1 667 539235 0 254 16032 0 8 Bucket 80 54 146 2537 0 126 16000 0 ripcb 496 5 27 327 0 254 15872 0 udp_inpcb 496 6 26 427 0 254 15872 0 malloc-128 128 89 35 623 0 126 15872 0 unpcb 256 20 40 1496 0 254 15360 0 malloc-384 384 25 15 141 0 30 15360 0 malloc-256 256 28 32 507 0 62 15360 0 malloc-2048 2048 2 4 462 0 8 12288 0 malloc-512 512 0 24 126 0 30 12288 0 malloc-512 512 0 24 79 0 30 12288 0 malloc-512 512 2 22 195 0 30 12288 0 tcp_rack_map 112 27 81 2002 0 126 12096 0 malloc-64 64 85 104 76251 0 254 12096 0 malloc-32 32 175 203 9527 0 254 12096 0 malloc-16 16 502 248 8202 0 254 12000 0 malloc-128 128 48 45 656 0 126 11904 0 itimer 352 0 33 69 0 30 11616 0 kenv 258 15 30 1046 0 30 11610 0 malloc-4096 4096 0 2 29 0 2 8192 0 malloc-4096 4096 0 2 151 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 38 0 30 8192 0 malloc-512 512 0 16 20 0 30 8192 0 pf tags 104 0 78 17 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 4 88 20 0 254 8096 0 PGRP 88 35 57 86 0 126 8096 0 rl_entry 40 144 58 144 0 254 8080 0 udpcb 32 6 246 667 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 22 90 3241 0 126 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 31 95 442 0 254 8064 0 malloc-64 64 2 124 26 0 254 8064 0 malloc-32 32 150 102 6837 0 254 8064 0 malloc-32 32 47 205 4804 0 254 8064 0 malloc-32 32 131 121 305 0 254 8064 0 malloc-32 32 19 233 82 0 254 8064 0 4 Bucket 48 6 162 324 0 254 8064 0 malloc-16 16 28 472 3271 0 254 8000 0 malloc-16 16 22 478 37 0 254 8000 0 malloc-16 16 36 464 5996 0 254 8000 0 malloc-16 16 14 486 47 0 254 8000 0 sctp_readq 152 2 50 458 0 254 7904 0 AIO 208 0 38 101 0 62 7904 0 cryptop 280 0 28 118 0 30 7840 0 AIOCB 552 0 14 118 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 L VFS Cache 320 0 24 20 0 30 7680 0 AIOLIO 272 0 28 51 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 68 0 126 6448 0 domainset 40 0 126 45 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 20 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 18 108 428 0 254 4032 0 malloc-16 16 0 250 6 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 0 10 23 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0